.dialog{
    position: absolute;
    left:50%;
    top:100px;
    width: 350px;
    height: 350px;
    border-radius: 15px;
    background-color:rgba($color: #ccc, $alpha: .8);
    transform: translateX(-50%);
    text-align: center;
    .item{
        height: 45px;
       .txt{
          width: 300px;
          height: 35px;
          margin: 20px;
        }
        .addbtn{
            width: 300px;
            height: 35px;
            border: none;
            background-color: skyblue;
            border-radius: 5px;
            color: white;
        }
    }
    .item1{
        height: 45px;
        margin-top: 20px;
        .radio{
            width: 30px;
            height: 30px;
        }
    }
}